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BROWNELLS
BRN-4® BOLT ASSEMBLY
BROWNELLS BRN-4/416 BOLT ASSEMBLY
Mfr Part: AZT-H&K-416-BOL 050806000742 Replacement or spare Bolt Assembly for the Brownells BRN-4®. Completely assembled with ejector and extractor. Black nitride finished exterior makes for an extremely hard and durable part. Compatible with HK416 and MR556 rifles. Nitride finish Complete assembly includes extractor and ejector Extractor features black insert with o-ring for positive extraction 5.56x45mm NATO / 223 Remington bolt face Magnetic particle inspected 9310 tool steel
More than 10 pieces in USA warehouse
Restrictions
- Is a 'Call to order' product.
Top takeaways
- The Brownells BRN-4® Bolt Assembly is a fully assembled spare or replacement part with ejector and extractor, designed for compatibility with HK416 and MR556 rifles.
- It features a black nitride finish for enhanced durability and includes a nitride-finished extractor with a black insert and o-ring for reliable extraction.
- The bolt face is suitable for 5.56x45mm NATO / .223 Remington cartridges and is made of 9310 tool steel, with the entire assembly being magnetic particle inspected for quality assurance.
Attributes
Cartridge: 5.56 x 45 Finish: Black Hand: Right Make: Brownells Model: BRN-4 Delivery weight: 0.068kg Shipping height: 19mm Shipping width: 19mm Shipping length: 70mm UPC : 050806000742
Item details
US export classification: 0A501.c
Upgrade your rifle with the BRN-4® Bolt Assembly! 🔧 Durable, compatible with HK416 & MR556, and features a black nitride finish.
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